88420156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{20717}}^1$

素因数の和:20829

約数の個数: 24

約数和(自身を含む): 170550576

約数和(自身を除く): 82130420

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 20717, 41434, 82868, 227887, 455774, 911548, 2009549, 4019098, 8038196, 22105039, 44210078, 88420156]

約数ペア:

[(1, 88420156), (2, 44210078), (4, 22105039), (11, 8038196), (22, 4019098), (44, 2009549), (97, 911548), (194, 455774), (388, 227887), (1067, 82868), (2134, 41434), (4268, 20717)]